fix warnings in EventsSuppressor ctor from gcc with -O option

[wxWidgets.git] / include / wx / dc.h

diff --git a/include/wx/dc.h b/include/wx/dc.h
index 84f9b5f4d545e257d1b266b5b82d57f9977ee308..465d2e95880c36e267e6faec32d03630cef2068c 100644 (file)
--- a/include/wx/dc.h
+++ b/include/wx/dc.h
@@ -26,7 +26,6 @@
 #include "wx/brush.h"
 #include "wx/pen.h"
 #include "wx/palette.h"
-#include "wx/list.h"            // we use wxList in inline functions
 #include "wx/dynarray.h"
 #include "wx/math.h"
 #include "wx/image.h"
@@ -37,6 +36,11 @@
 
 #if wxUSE_NEW_DC
 class WXDLLIMPEXP_FWD_CORE wxDC;
+class WXDLLIMPEXP_FWD_CORE wxClientDC;
+class WXDLLIMPEXP_FWD_CORE wxPaintDC;
+class WXDLLIMPEXP_FWD_CORE wxWindowDC;
+class WXDLLIMPEXP_FWD_CORE wxScreenDC;
+class WXDLLIMPEXP_FWD_CORE wxMemoryDC;
 #else
 class WXDLLIMPEXP_FWD_CORE wxDCBase;
 #endif
@@ -117,15 +121,16 @@ public:
     wxDCFactory() {}
     virtual ~wxDCFactory() {}
     
-    virtual wxImplDC* CreateWindowDC() = 0;
-    virtual wxImplDC* CreateWindowDC( wxWindow *window ) = 0;
-    virtual wxImplDC* CreateClientDC() = 0;
-    virtual wxImplDC* CreateClientDC( wxWindow *window ) = 0;
-    virtual wxImplDC* CreatePaintDC() = 0;
-    virtual wxImplDC* CreatePaintDC( wxWindow *window ) = 0;
-    virtual wxImplDC* CreateMemoryDC() = 0;
-    virtual wxImplDC* CreateMemoryDC( wxBitmap &bitmap ) = 0;
-    virtual wxImplDC* CreateMemoryDC( wxDC *dc ) = 0;
+    virtual wxImplDC* CreateWindowDC( wxWindowDC *owner ) = 0;
+    virtual wxImplDC* CreateWindowDC( wxWindowDC *owner, wxWindow *window ) = 0;
+    virtual wxImplDC* CreateClientDC( wxClientDC *owner ) = 0;
+    virtual wxImplDC* CreateClientDC( wxClientDC *owner, wxWindow *window ) = 0;
+    virtual wxImplDC* CreatePaintDC( wxPaintDC *owner ) = 0;
+    virtual wxImplDC* CreatePaintDC( wxPaintDC *owner, wxWindow *window ) = 0;
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner ) = 0;
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner, wxBitmap &bitmap ) = 0;
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner, wxDC *dc ) = 0;
+    virtual wxImplDC* CreateScreenDC( wxScreenDC *owner ) = 0;
     
     static void SetDCFactory( wxDCFactory *factory );
     static wxDCFactory *GetFactory();
@@ -137,20 +142,21 @@ private:
 // wxNativeDCFactory
 //-----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxNativeDCFactory
+class WXDLLIMPEXP_CORE wxNativeDCFactory: public wxDCFactory
 {
 public:
     wxNativeDCFactory() {}
     
-    virtual wxImplDC* CreateWindowDC();
-    virtual wxImplDC* CreateWindowDC( wxWindow *window );
-    virtual wxImplDC* CreateClientDC();
-    virtual wxImplDC* CreateClientDC( wxWindow *window );
-    virtual wxImplDC* CreatePaintDC();
-    virtual wxImplDC* CreatePaintDC( wxWindow *window );
-    virtual wxImplDC* CreateMemoryDC();
-    virtual wxImplDC* CreateMemoryDC( wxBitmap &bitmap );
-    virtual wxImplDC* CreateMemoryDC( wxDC *dc );
+    virtual wxImplDC* CreateWindowDC( wxWindowDC *owner );
+    virtual wxImplDC* CreateWindowDC( wxWindowDC *owner, wxWindow *window );
+    virtual wxImplDC* CreateClientDC( wxClientDC *owner );
+    virtual wxImplDC* CreateClientDC( wxClientDC *owner, wxWindow *window );
+    virtual wxImplDC* CreatePaintDC( wxPaintDC *owner );
+    virtual wxImplDC* CreatePaintDC( wxPaintDC *owner, wxWindow *window );
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner );
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner, wxBitmap &bitmap );
+    virtual wxImplDC* CreateMemoryDC( wxMemoryDC *owner, wxDC *dc );
+    virtual wxImplDC* CreateScreenDC( wxScreenDC *owner );
 };
 
 //-----------------------------------------------------------------------------
@@ -163,7 +169,7 @@ public:
     wxImplDC( wxDC *owner );
     ~wxImplDC();
     
-    wxDC *GetOwner() { return m_owner; }
+    wxDC *GetOwner() const { return m_owner; }
     
     virtual bool IsOk() const { return m_ok; }
 
@@ -434,7 +440,7 @@ public:
 #if wxUSE_SPLINES
     virtual void DoDrawSpline(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord x3, wxCoord y3);
     virtual void DoDrawSpline(int n, wxPoint points[]);
-    virtual void DoDrawSpline(wxList *points);
+    virtual void DoDrawSpline(const wxPointList *points);
 #endif
     
 private:
@@ -507,6 +513,9 @@ class wxDC: public wxObject
 public:
     wxDC()   { m_pimpl = NULL; }
 
+    wxImplDC *GetImpl()
+        { return m_pimpl; }
+
     bool IsOk() const 
         { return m_pimpl && m_pimpl->IsOk(); }
 
@@ -831,7 +840,7 @@ public:
 
 #if 0
     // needs to be removed
-    void DrawLines(const wxList *list,
+    void DrawLines(const wxPointList *list,
                    wxCoord xoffset = 0, wxCoord yoffset = 0)
 #endif
 
@@ -842,7 +851,7 @@ public:
 
 #if 0
     // needs to be removed
-    void DrawPolygon(const wxList *list,
+    void DrawPolygon(const wxPointList *list,
                      wxCoord xoffset = 0, wxCoord yoffset = 0,
                      int fillStyle = wxODDEVEN_RULE)
         { m_pimpl->DrawPolygon( list, xoffset, yoffset, fillStyle ); }
@@ -965,12 +974,8 @@ public:
         { m_pimpl->DoDrawSpline(x1,y1,x2,y2,x3,y3); }
     void DrawSpline(int n, wxPoint points[])
         { m_pimpl->DoDrawSpline(n,points); }
-
-#if 0
-    // needs to be removed
-    void DrawSpline(wxList *points) 
+    void DrawSpline(const wxPointList *points) 
         { m_pimpl->DoDrawSpline(points); }
-#endif
 #endif // wxUSE_SPLINES
 
 
@@ -1023,21 +1028,6 @@ private:
     DECLARE_DYNAMIC_CLASS(wxClientDC)
 };
 
-//-----------------------------------------------------------------------------
-// wxMemoryDC
-//-----------------------------------------------------------------------------
-
-class WXDLLIMPEXP_CORE wxMemoryDC: public wxDC
-{
-public:
-    wxMemoryDC();
-    wxMemoryDC( wxBitmap& bitmap );
-    wxMemoryDC( wxDC *dc );
-    
-private:
-    DECLARE_DYNAMIC_CLASS(wxMemoryDC)
-};
-    
 //-----------------------------------------------------------------------------
 // wxPaintDC
 //-----------------------------------------------------------------------------
@@ -1081,6 +1071,8 @@ public:
         CalcBoundingBox(drawobject->MaxX(),drawobject->MaxY());
     }
 
+    wxDC *GetOwner() const { return (wxDC*) this; }
+    
     bool FloodFill(wxCoord x, wxCoord y, const wxColour& col,
                    int style = wxFLOOD_SURFACE)
         { return DoFloodFill(x, y, col, style); }
@@ -1152,18 +1144,30 @@ public:
     void DrawLines(int n, wxPoint points[],
                    wxCoord xoffset = 0, wxCoord yoffset = 0)
         { DoDrawLines(n, points, xoffset, yoffset); }
-    void DrawLines(const wxList *list,
+    void DrawLines(const wxPointList *list,
                    wxCoord xoffset = 0, wxCoord yoffset = 0);
 
+#if WXWIN_COMPATIBILITY_2_8
+    wxDEPRECATED( void DrawLines(const wxList *list,
+                                 wxCoord xoffset = 0, wxCoord yoffset = 0) );
+#endif  // WXWIN_COMPATIBILITY_2_8
+
+
     void DrawPolygon(int n, wxPoint points[],
                      wxCoord xoffset = 0, wxCoord yoffset = 0,
                      int fillStyle = wxODDEVEN_RULE)
         { DoDrawPolygon(n, points, xoffset, yoffset, fillStyle); }
 
-    void DrawPolygon(const wxList *list,
+    void DrawPolygon(const wxPointList *list,
                      wxCoord xoffset = 0, wxCoord yoffset = 0,
                      int fillStyle = wxODDEVEN_RULE);
 
+#if WXWIN_COMPATIBILITY_2_8
+    wxDEPRECATED( void DrawPolygon(const wxList *list,
+                     wxCoord xoffset = 0, wxCoord yoffset = 0,
+                     int fillStyle = wxODDEVEN_RULE) );
+#endif  // WXWIN_COMPATIBILITY_2_8
+
     void DrawPolyPolygon(int n, int count[], wxPoint points[],
                          wxCoord xoffset = 0, wxCoord yoffset = 0,
                          int fillStyle = wxODDEVEN_RULE)
@@ -1275,13 +1279,17 @@ public:
     }
 
 #if wxUSE_SPLINES
-    // TODO: this API needs fixing (wxPointList, why (!const) "wxList *"?)
     void DrawSpline(wxCoord x1, wxCoord y1,
                     wxCoord x2, wxCoord y2,
                     wxCoord x3, wxCoord y3);
     void DrawSpline(int n, wxPoint points[]);
 
-    void DrawSpline(wxList *points) { DoDrawSpline(points); }
+    void DrawSpline(const wxPointList *points) { DoDrawSpline(points); }
+
+#if WXWIN_COMPATIBILITY_2_8
+    wxDEPRECATED( void DrawSpline(const wxList *points) );
+#endif  // WXWIN_COMPATIBILITY_2_8
+    
 #endif // wxUSE_SPLINES
 
     // Eventually we will have wxUSE_GENERIC_DRAWELLIPSE
@@ -1322,11 +1330,11 @@ public:
      *  \param angle Rotating angle (counterclockwise, start at 3 o'clock, 360 is full circle).
      *  \param center Center of rotation.
      */
-    void Rotate( wxList* points, double angle, wxPoint center = wxPoint(0,0) );
+    void Rotate( wxPointList* points, double angle, wxPoint center = wxPoint(0,0) );
 
     // used by DrawEllipticArcRot
     // Careful: wxList gets filled with points you have to delete later.
-    void CalculateEllipticPoints( wxList* points,
+    void CalculateEllipticPoints( wxPointList* points,
                                   wxCoord xStart, wxCoord yStart,
                                   wxCoord w, wxCoord h,
                                   double sa, double ea );
@@ -1713,7 +1721,7 @@ protected:
     virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const;
 
 #if wxUSE_SPLINES
-    virtual void DoDrawSpline(wxList *points);
+    virtual void DoDrawSpline(const wxPointList *points);
 #endif
 
 protected: